| Patent | Date |
|---|
Method for producing water-soluble or water-swellable polymerizates with a very low residual monomer content, products produced according to this method and the use thereof
Grant 7,030,199 - Chmelir , et al. April 18, 2 | 2006-04-18 |
Method for producing synthetic polymerizates with a very low residual monomer content, products produced according to this method and the use thereof
Grant 6,660,819 - Chmelir , et al. December 9, 2 | 2003-12-09 |
Method for producing synthetic polymerizates with very low residual monomer content
Grant 6,552,141 - Chmelir , et al. April 22, 2 | 2003-04-22 |
Method for producing synthetic polymerizates with a very low residual monomer content, products produced according to this method and the use thereof
App 20030027961 - Chmelir, Miroslav ; et al. | 2003-02-06 |
Absorbing agents for water and aqueous liquids and process for their production and use
Grant 6,403,700 - Dahmen , et al. June 11, 2 | 2002-06-11 |
Water-swelling polymers cross-linked with unsaturated amino alcohols, the production and use of same
Grant 6,087,450 - Breitbach , et al. July 11, 2 | 2000-07-11 |
Absorbing agents for water and aqueous liquids and process for their production and use
Grant 6,060,557 - Dahmen , et al. May 9, 2 | 2000-05-09 |
Sheet-like superabsorbent structures
Grant 6,051,317 - Brueggemann , et al. April 18, 2 | 2000-04-18 |
Leather-treatment agents, process for their preparation, and their use for producing low-fogging leathers
Grant 6,048,467 - Dahmen , et al. April 11, 2 | 2000-04-11 |
Paper-sizing agents containing aqueous, solvent-free dispersions of cationic polymers and method of preparing sized paper by using these agents
Grant 5,954,921 - Dahmen , et al. September 21, 1 | 1999-09-21 |
Layered body for the absorption of liquids and its production
Grant 5,763,067 - Bruggemann , et al. June 9, 1 | 1998-06-09 |
Powder-form cross-linked polymers capable of absorbing aqueous liquids and body fluids, method of preparing them and their use
Grant 5,712,316 - Dahmen , et al. January 27, 1 | 1998-01-27 |
Process for producing a water-absorbing sheet material and the use thereof
Grant 5,567,478 - Houben , et al. October 22, 1 | 1996-10-22 |
Process for the production of water-swellable products using superfines of water-swellable polymers
Grant 5,455,284 - Dahmen , et al. October 3, 1 | 1995-10-03 |
Aqueous-liquid and blood-absorbing powdery reticulated polymers, process for producing the same and their use as absorbents in sanitary articles
Grant 5,409,771 - Dahmen , et al. April 25, 1 | 1995-04-25 |
Cross-linked, water-absorbing polymer and its use in the production of hygiene items
Grant 5,408,019 - Mertens , et al. April 18, 1 | 1995-04-18 |
Process for the production of highly sulfated fatty acids and fatty acid derivatives
Grant 5,304,664 - Peppmoller , et al. April 19, 1 | 1994-04-19 |
Absorbents for blood and serous body fluids
Grant RE33,839 - Chmelir , et al. March 3, 1 | 1992-03-03 |
Process for the production of polyurethane-coated textile surfaces, polyurethane-coated textile surfaces and their use in the production of breathable and waterproof clothing
Grant 4,774,131 - Dahmen , et al. September 27, 1 | 1988-09-27 |
Absorbents for blood and serous body fluids
Grant 4,693,713 - Chmelir , et al. September 15, 1 | 1987-09-15 |
Polymers of .alpha.,.beta.-unsaturated N-substituted carboxylic acid amides
Grant 4,528,350 - Goossens , et al. July 9, 1 | 1985-07-09 |
Process for improving the lightfastness of conventionally dyed leather
Grant 4,318,705 - Nowak , et al. March 9, 1 | 1982-03-09 |
Antistatic polyurethane foams and carpet backings made therefrom
Grant 4,286,004 - Dahmen , et al. August 25, 1 | 1981-08-25 |
Process for the manufacture of .alpha.,.beta.-unsaturated N-substituted carboxylic acid amides
Grant 4,237,067 - Kuster , et al. December 2, 1 | 1980-12-02 |
Flocculating agent comprising water-in-oil emulsion of stabilizer plus NH-active polymer carrying formaldehyde and amine radicals
Grant 4,113,685 - Hubner , et al. September 12, 1 | 1978-09-12 |
Flocculating agent comprising water-in-oil emulsion of H-active polymer carrying formaldehyde and amine radicals
Grant 4,093,542 - Dahmen , et al. June 6, 1 | 1978-06-06 |
Flame-proofing agents, especially for use with cellulosic materials
Grant 3,877,952 - Dahmen , et al. April 15, 1 | 1975-04-15 |
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